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| Country of Origin | India |
|---|---|
| Relative Humidity | Less than 75% annual average (noncondensing) |
| Brand | RS PRO |
| Model | 186-2446 |
| Depth | 62mm |
| Series | RS PRO |
| Maximum Operating Temperature | 65°C |
| Current Type | AC |
| Pointer | Knife-edge type |
| Meter Accuracy | 1 % |
| Minimum Operating Temperature | -10°C |
| Shock Resistance | 15g for pulse duration 11 milliseconds |
| Overload | 2 times nominal current (continuous) |
| Standards/Approvals | VDE 0100-410:2018-10, DIN 43701, 2014/35/EC, ISO 20653:2006-08, DIN IEC 61554, IEC51/DINEN60051, DIN 43718, IEC 61010, CE, 93/68/EEC, 2014/30/EC, EN 61010, VDE/VDI 3540, UL 94 V-0, IEC 529, DIN 43802, DIN 46200/46282, DIN 43807 |
| Cutout Height | 68mm |
| Cutout Width | 68mm |
| Maximum Measurement | 600 V dc, 1000 V ac |
| Moving Element | Moving Iron |
| Maximum Ampere Value | 250 A |
| Pointer deflection | 0° to 90° |
| VDE 0100-410 | 2018-10, DIN 43701, 2014/35/EC, ISO 20653:2006-08, DIN IEC 61554, IEC51/DINEN60051, DIN 43718, IEC 61010, CE, 93/68/EEC, 2014/30/EC, EN 61010, VDE/VDI 3540, UL 94 V-0, IEC 529, DIN 43802, DIN 46200/46282, DIN 43807 |
| ISO 20653 | 2006-08 |
| Nominal range of use | 100mA to 100A direct connection |
| Standards/ApprovalsVDE 0100-410 | 2018-10, DIN 43701, 2014/35/EC, ISO 20653:2006-08, DIN IEC 61554, IEC51/DINEN60051, DIN 43718, IEC 61010, CE, 93/68/EEC, 2014/30/EC, EN 61010, VDE/VDI 3540, UL 94 V-0, IEC 529, DIN 43802, DIN 46200/46282, DIN 43807 |
RS PRO 186-2446 Analogue Panel Ammeter 250 A AC, with a 68 mm x 68 mm cutout, is engineered for precise AC current measurement in industrial and commercial electrical systems.
This moving iron ammeter delivers 1% accuracy, providing dependable monitoring of current values across a nominal measurement range of 100mA to 100A direct connection. Its design includes overload tolerance of twice the nominal current continuously, allowing measurement of motor starting currents and transient spikes effectively.
The instrument’s knife-edge pointer moves through 0° to 90°, ensuring easy and accurate reading on the calibrated scale. Its molded polycarbonate case meets IP52 standards, offering dust and dripping water protection suitable for harsh industrial environments. Shock resistance up to 15g for 11-millisecond pulses adds robustness during mechanical stress.
Operating temperature is specified from -10°C to 65°C, allowing usage in diverse environmental conditions within manufacturing, HVAC, water treatment, and process control panels. The meter supports frequency measurement range from 15Hz to 400Hz, making it compatible with various AC power systems.
Calibration scales are effective down to 10% of full range and support multiple overload scale options (X2, X3, X5, X6), enabling accurate monitoring of motor inrush currents. The meter complies with numerous international standards including VDE 0100-410, IEC 61010, CE certifications, UL 94 V-0, and ISO 20653 ensuring safety and reliability.
The ammeter is especially suited for industrial automation, control gear panels, and electrical instrumentation. It fits panel cutouts measuring 68 mm by 68 mm ensuring straightforward installation. The product is manufactured in India and maintained under new condition for reliable service life.
Explore more from RS PRO and similar industrial electrical measuring instruments on EnvMart for superior quality and value.
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